Loudspeaker



FIG. 1 is a front perspective view of a loudspeaker showing our new design;

FIG. 2 is a right side elevational view of the loudspeaker of FIG. 1;

FIG. 3 is a left side elevational view of the loudspeaker of FIG. 1;

FIG. 4 is a front elevational view of the loudspeaker of FIG. 1;

FIG. 5 is a rear elevational view of the loudspeaker of FIG. 1;

FIG. 6 is a top plan view of the loudspeaker of FIG. 1; and,

FIG. 7 is a bottom plan view of the loudspeaker of FIG. 1.

The broken lines shown in the drawings illustrate portions of the loudspeaker that form no part of the claimed design. 

CLAIM The ornamental design for a loudspeaker, as shown and described. 